Research Article
Quantitative Detection of Zinc Oxide Nanoparticle in Environmental Water by Cloud Point Extraction Combined ICP-MS
Table 5
Recoveries of ZnONP in environmental waters by the CPE-ICP-MS method (
).
| Water samples | Spiked ZnONPs (μg/L as Zn) | Detected Zn (μg/L) | Recoveries (%) |
| Tap water (our lab) | 0 | | — | 13.67 | | | 54.68 | | | River water (Xiangjiang) | 0 | | — | 12.57 | | | 50.28 | | | Lake water (Taozi Lake) | 0 | 0 | — | 12.57 | | | 50.28 | | | Effluent water (WWTP) | 0 | | — | 13.67 | | | 54.68 | | |
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